diff --git a/libraries-2/src/test/java/com/baeldung/la4j/Basic2DMatrixUnitTest.java b/libraries-2/src/test/java/com/baeldung/la4j/Basic2DMatrixUnitTest.java
index cf0f132cae..af6274998e 100644
--- a/libraries-2/src/test/java/com/baeldung/la4j/Basic2DMatrixUnitTest.java
+++ b/libraries-2/src/test/java/com/baeldung/la4j/Basic2DMatrixUnitTest.java
@@ -15,7 +15,8 @@ class Basic2DMatrixUnitTest {
             new double[]{1d, 5d},
             new double[]{2d, 3d},
             new double[]{1d, 7d}
-          });
+          }
+        );
 
         Matrix secondMatrix = new Basic2DMatrix(
           new double[][]{